Multifunctional fire fighting truck

Abstract

A multifunctional fire fighting truck comprises a cab, a chassis, an equipment box, a water system, a fire monitor and an aerial ladder, and is further provided with a fire extinguishing bomb box and an unmanned aerial vehicle parking box, at least two unmanned aerial vehicles are parked in the unmanned aerial vehicle parking box, and the unmanned aerial vehicles carry and put fire extinguishing bombs through a hanging frame; the unmanned aerial vehicle parking box is arranged in the equipment box and located on the front portion of the water system and comprises a parking platform, and the parking platform is slidably connected to the bottom of the parking box through a linear driving module and can slide out of or into the unmanned aerial vehicle parking box in the side direction of the fire fighting truck under driving of the linear driving module; and the fire extinguishing bomb box is arranged in the equipment box and is adjacent to the front part of the unmanned aerial vehicle parking box.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fire fighting, specifically relates to a multifunctional fire engine. BACKGROUND

[0002] The fire engine is a special vehicle for fire extinguishing, rescue and emergency treatment, and its structure is complex and functions are various. It is one of the most important devices for accident rescue at present, and is most widely used in fire rescue, high-altitude rescue and other rescue sites. With the development of urbanization, most of the existing urban residences are high-rise and super high-rise buildings, and high-rise building fire rescue usually relies on a ladder truck, but the operating range of the ladder truck is limited, usually 50-60 meters, which cannot cover the upper part of the high-rise building, resulting in difficulty in external rescue of the high-rise building. Therefore, the application occasion of the existing fire engine has limitations. SUMMARY

[0003] In view of the problems and deficiencies in the prior art, the utility model provides a multifunctional fire engine.

[0004] The utility model technical scheme is as follows:

[0005] A multifunctional fire engine, comprising a cab, a chassis, an equipment box, a water system, a fire monitor and a ladder truck, further comprising a fire extinguishing bomb box and a UAV parking box, at least two UAVs are parked in the UAV parking box, and the UAVs carry and drop fire extinguishing bombs through a carrier; the UAV parking box is arranged in the equipment box and located at the front part of the water system, comprising a UAV parking platform, the UAV parking platform is slidably connected to the bottom of the parking box through a linear drive module, and can slide out of or into the UAV parking box along the lateral direction of the fire engine under the drive of the linear drive module; the fire extinguishing bomb box is arranged in the equipment box and adjacent to the front part of the UAV parking box. The fireman can conveniently take the fire extinguishing bomb and mount it on the UAV to save operation time and improve rescue efficiency.

[0006] The cab is arranged at the front part of the chassis, the equipment box is fixed on the chassis and located behind the cab, the auxiliary system box and the rescue tool box are arranged in the equipment box, the water system is arranged at the rear part, the fire monitor and the ladder truck are arranged at the top, and the fire monitor and the ladder truck are used for spraying fire extinguishing agent and high-rise building rescue and fire extinguishing.

[0007] The rescue tool box is provided with disaster rescue protection and fire extinguishing equipment such as rescue equipment, protection devices and fire extinguishers. The auxiliary system comprises a power supply system, a hydraulic system and a pneumatic system, the power supply system is used for providing power support, the hydraulic system is used for the operation of the ladder truck and rescue equipment, and provides pneumatic power, and the pneumatic system is used for the operation of certain rescue equipment. The water system comprises a water pump system, a water tank, a foam system, lighting, communication equipment and the like, and is used for providing water source and pressure required for fire extinguishing, and conveying water to fire extinguishing equipment.

[0008] When the high-rise building needs to be extinguished and rescued, first open the roll-up door on one side of the equipment box, control the motor to rotate through the control system, drive the module to move the parking platform outside to the outside of the unmanned aerial vehicle parking box. Then the firefighter manually loads the fire extinguishing bomb to the rack connected below the unmanned aerial vehicle, and locks it, then controls the unmanned aerial vehicle parked on the parking platform to take off, carries the fire extinguishing bomb to the position where the fire extinguishing is needed, controls the lock of the rack to open, and the fire extinguishing bomb is thrown freely to the position where the fire extinguishing is needed. Finally, the unmanned aerial vehicle returns to the parking position, and the parking platform is translated back to the unmanned aerial vehicle parking box under the drive of the module.

[0009] According to a specific embodiment, the parking platform is provided with a plurality of parking positions along a rectangular array, and the parking position is provided with an electronic tag. The unmanned aerial vehicle is provided with an RFID reader for identifying the electronic tag. The parking platform can park a plurality of unmanned aerial vehicles as needed, each unmanned aerial vehicle is coded, and the electronic tag on the parking position of the parking platform is consistent with the code of the unmanned aerial vehicle. The unmanned aerial vehicle can automatically park in the parking position at the corresponding position after returning, so as to ensure that the unmanned aerial vehicle is orderly parked in the unmanned aerial vehicle parking box.

[0010] According to a specific embodiment, the drive module comprises a motor, a lead screw, a guide rail and a sliding table. The motor is fixed at the bottom of the unmanned aerial vehicle parking box, one end of the lead screw is connected with the output shaft of the motor, the other end is threadedly connected with the sliding table connected at the bottom of the parking platform, and the guide rail is arranged in parallel on both sides of the lead screw and is in sliding fit with the upper part of the sliding table.

[0011] According to a specific embodiment, the rack comprises a connecting piece, a longitudinal beam and a mounting assembly. The connecting piece is used for fixed connection with the lower part of the unmanned aerial vehicle, the longitudinal beam is arranged in cross and perpendicular below the connecting piece, and two longitudinal beams are arranged at intervals, and the mounting assembly is connected at the bottom of the longitudinal beam and used for connecting the fire extinguishing bomb.

[0012] The mounting assembly comprises two fixed plates arranged at intervals along the length direction of the longitudinal beam, and the fixed plate is provided with a bayonet matched with the contour of the fire extinguishing bomb. One side of the bayonet is fixedly connected with a fixed belt, and the other side is detachably connected with the other end of the fixed belt through an electric control lock.

[0013] In the process of carrying the fire extinguishing bomb, the free end of the fixed belt is locked by the electric control lock, so that the fire extinguishing bomb is fixed in the bayonet on the fixed plate. When the unmanned aerial vehicle reaches the fire extinguishing position, the electric control lock is opened, the free end of the fixed belt is released from the electric control lock, and the fire extinguishing bomb falls to the fire source position under the action of gravity, so as to realize accurate fire extinguishing of high-rise buildings.

[0014] In order to improve the carrying quantity of the fire extinguishing bomb, the mounting assembly is arranged at intervals along the length direction of the longitudinal beam.

[0015] In addition, in order to facilitate the unmanned aerial vehicle to enter the room through the window on the side of the high-rise building to throw the fire extinguishing bomb, the front part of the unmanned aerial vehicle is provided with a breaking hammer, so that the unmanned aerial vehicle can enter the fire source from the side to throw the fire extinguishing bomb.

[0016] The utility model has the advantages of:

[0017] The unmanned aerial vehicle parking box is arranged in the fire truck, and a plurality of unmanned aerial vehicles carrying fire extinguishing bombs are parked in the unmanned aerial vehicle parking box, the unmanned aerial vehicles are used to throw the fire extinguishing bombs to the high-rise building, so that the high-rise fire extinguishing function of the existing fire truck is supplemented, and the problem that the existing fire truck cannot perform high-rise fire extinguishing due to the limited height of the ladder is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of an embodiment;

[0019] Figure 2 It is Figure 1 It is a top view of the unmanned aerial vehicle parking box;

[0020] Figure 3 It is a perspective view of the unmanned aerial vehicle;

[0021] Figure 4 It is a perspective view of the hanger and the fire extinguishing bomb;

[0022] Figure 5 It is a perspective view of the mounting assembly;

[0023] 1, cab; 2, chassis; 3, equipment box; 4, fire extinguishing bomb box; 5, unmanned aerial vehicle parking box; 6, water system; 7, fire monitor; 8, unmanned aerial vehicle; 9, hanger; 51, motor; 52, lead screw; 53, guide rail; 54, parking platform; 541, parking position; 91, connecting piece; 92, longitudinal beam; 93, mounting assembly; 94, fire extinguishing bomb; 931, fixing plate; 932, electric control lock; 933, fixing belt. DETAILED DESCRIPTION

[0024] The technical means adopted to achieve the predetermined invention purpose of the utility model will be further described below in combination with the drawings in the embodiments of the utility model.

[0025] EMBODIMENT

[0026] Referring to Figures 1-3 A multifunctional fire truck includes a cab 1, a chassis 2, an equipment box 3, a water system 6, a fire monitor 7, and a ladder, and further has a fire extinguishing bomb box 4 and an unmanned aerial vehicle parking box 5, at least two unmanned aerial vehicles 8 are parked in the unmanned aerial vehicle parking box 5, and the unmanned aerial vehicles 8 carry and throw fire extinguishing bombs 94 through hangers 9.

[0027] Referring to Figure 2The unmanned aerial vehicle parking box 5 is arranged in the equipment box 3 and located at the front of the water system 6, and comprises a parking platform 54 which is slidingly connected to the bottom of the parking box through a linear drive module and can slide out or slide into the unmanned aerial vehicle parking box 5 along the lateral direction of the fire truck under the drive of the linear drive module; the fire extinguishing bomb box 4 is arranged in the equipment box 3 and adjacent to the front of the unmanned aerial vehicle parking box 5. The fireman can take the fire extinguishing bomb 94 and mount it on the unmanned aerial vehicle 8 nearby, so as to save the operation time and improve the rescue efficiency.

[0028] See Figure 1 The cab 1 is arranged at the front of the chassis 2, the equipment box 3 is fixed on the chassis 2 and located at the rear of the cab 1, the auxiliary system box and the rescue tool box are arranged in the equipment box 3, the water system 6 is arranged at the rear, and the fire monitor 7 and the ladder are arranged at the top, which are used for spraying fire extinguishing agent and high-rise building rescue and fire extinguishing.

[0029] The rescue tool box is internally provided with rescue equipment, protection devices, fire extinguishers and other disaster rescue protection and fire extinguishing equipment. The auxiliary system comprises a power supply system, a hydraulic system and a pneumatic system, the power supply system is used for providing power support, the hydraulic system is used for the operation of the ladder and rescue equipment and provides pneumatic power, and the pneumatic system is used for the operation of certain rescue equipment. The water system 6 comprises a water pump system, a water tank, a foam system, lighting, communication equipment and the like, which are used for providing a water source and pressure required for fire extinguishing and conveying water to fire extinguishing equipment.

[0030] When high-rise buildings need to be extinguished and rescued, first, the roll-up door on one side of the equipment box 3 is opened, the motor 51 is controlled by the control system to rotate, the drive module drives the parking platform 54 to move outward to the outside of the unmanned aerial vehicle parking box 5. Then the fireman manually mounts the fire extinguishing bomb 94 on the hanger 9 connected below the unmanned aerial vehicle 8 and locks it, and then the control system controls the unmanned aerial vehicle 8 parked on the parking platform 54 to take off, carries the fire extinguishing bomb 94 to the position where the fire extinguishing is needed, controls the lock of the hanger 9 to be opened, and the fire extinguishing bomb 94 is freely thrown to the position where the fire extinguishing is needed. Finally, the unmanned aerial vehicle 8 returns to the parking position 541, and the parking platform 54 is translated back to the unmanned aerial vehicle parking box 5 under the drive of the drive module.

[0031] See Figure 2 According to a specific embodiment, the parking platform 54 is arranged with a plurality of parking positions 541 in a rectangular array, and the parking positions 541 are internally provided with electronic tags, and the unmanned aerial vehicle 8 is provided with an RFID reader for identifying the electronic tags. The parking platform 54 can park a plurality of unmanned aerial vehicles 8 as needed, each unmanned aerial vehicle 8 is coded, and the electronic tags on the parking positions 541 on the parking platform 54 are arranged to be consistent with the codes of the unmanned aerial vehicles 8. After the unmanned aerial vehicle 8 returns, it can be automatically parked in the corresponding parking position 541, so that the unmanned aerial vehicles 8 are orderly parked in the unmanned aerial vehicle parking box 5.

[0032] See Figure 2The driving module comprises a motor 51, a screw rod 52, a guide rail 53 and a sliding table; the motor 51 is fixed at the bottom of the unmanned aerial vehicle parking box 5, one end of the screw rod 52 is connected with the output shaft of the motor 51, the other end is threadedly connected with the sliding table fixed at the bottom of the parking platform 54, and the guide rail 53 is arranged in parallel on both sides of the screw rod 52 and is in sliding fit with the upper part of the sliding table.

[0033] See Figure 4 and Figure 5 The hanger 9 comprises a connecting piece 91, longitudinal beams 92 and a mounting assembly 93; the connecting piece 91 is used for being fixedly connected with the lower part of the unmanned aerial vehicle 8, the longitudinal beams 92 are arranged in cross and perpendicular to each other below the connecting piece 91 and are spaced apart by two, and the mounting assembly 93 is connected to the bottom of the longitudinal beam 92 and is used for connecting the fire extinguishing bomb 94.

[0034] The mounting assembly 93 comprises two fixed plates 931 which are spaced apart along the length direction of the longitudinal beam 92, and the fixed plate 931 is provided with a bayonet which is matched with the contour of the fire extinguishing bomb 94, one side of the bayonet is fixedly connected with a fixed band 933, and the other side is detachably connected with the other end of the fixed band 933 through an electric control lock 932.

[0035] In the process of carrying the fire extinguishing bomb 94, the free end of the fixed band 933 is locked by the electric control lock 932, so that the fire extinguishing bomb 94 is fixed in the bayonet on the fixed plate 931, when the accurate throwing position is detected by the satellite positioning, image and smoke detection unit on the unmanned aerial vehicle 8, when the unmanned aerial vehicle 8 reaches the fire extinguishing position, the electric control lock 932 is opened, so that the free end of the fixed band 933 is released from the electric control lock 932, the fire extinguishing bomb 94 falls to the fire source position under the action of gravity, and the accurate fire extinguishing of the high-rise building is realized.

[0036] See Figure 4 In order to improve the carrying quantity of the fire extinguishing bomb 94, a plurality of mounting assemblies 93 are arranged along the length direction of the longitudinal beam 92.

[0037] In addition, in order to facilitate the entry into the room through the window on the side of the high-rise building to throw the fire extinguishing bomb 94, the front part of the unmanned aerial vehicle 8 is provided with a breaking hammer, so as to facilitate the unmanned aerial vehicle 8 to enter the fire source from the side to throw the fire extinguishing bomb 94.

[0038] The above is the preferred embodiment of the utility model, but the utility model is not limited to the above-mentioned embodiments and examples, various changes, equivalent replacements, improvements and the like made within the knowledge range of the person skilled in the art without departing from the concept of the present application should be included in the protection range of the utility model.

Claims

1. A multifunctional fire truck, comprising a cab (1), a chassis (2), an equipment box (3), a water system (6), a fire monitor (7) and a ladder, characterized in that Also having a fire extinguishing bomb box (4) and a UAV parking box (5), at least two UAVs (8) are parked in the UAV parking box (5), and the UAVs (8) carry and launch fire extinguishing bombs (94) through a rack (9); The UAV parking box (5) is arranged in the equipment box (3) and located in front of the water system (6), comprising a parking platform (54) which is slidingly connected to the bottom of the parking box through a linear drive module and can slide out or slide into the UAV parking box (5) along the lateral direction of the fire truck under the drive of the linear drive module; The fire extinguishing bomb box (4) is arranged in the equipment box (3) and adjacent to the front of the UAV parking box (5).

2. The fire apparatus of claim 1, wherein, The parking platform (54) is arranged with several parking spaces (541) in a rectangular array, and an electronic tag is arranged in each parking space (541), and an RFID reader for identifying the electronic tag is arranged on the UAV (8).

3. The fire fighting vehicle according to claim 1 or 2, characterized in that The drive module comprises a motor (51), a lead screw (52), a guide rail (53) and a sliding table; The motor (51) is fixed at the bottom of the UAV parking box (5), one end of the lead screw (52) is connected to the output shaft of the motor (51), and the other end is threadedly connected to the sliding table fixed at the bottom of the parking platform (54), and the guide rail (53) is arranged on both sides of the lead screw (52) in parallel, and the upper part is slidingly connected with the lower part of the sliding table.

4. The fire apparatus of claim 1, wherein, The rack (9) comprises a connecting piece (91), a longitudinal beam (92) and a mounting assembly (93); the connecting piece (91) is used for fixedly connecting with the lower part of the UAV (8), the longitudinal beam (92) is arranged below the connecting piece (91) in cross and perpendicular, and two longitudinal beams (92) are arranged in parallel, and the mounting assembly (93) is connected to the bottom of the longitudinal beam (92) and used for connecting the fire extinguishing bomb (94).

5. The fire apparatus of claim 4, wherein, The mounting assembly (93) comprises two fixed plates (931) arranged in parallel along the length direction of the longitudinal beam (92), and a bayonet is arranged on the fixed plate (931) and matched with the contour of the fire extinguishing bomb (94), one side of the bayonet is fixedly connected with a fixed belt (933), and the other side is detachably connected with the other end of the fixed belt (933) through an electric control lock (932).

6. The fire fighting vehicle according to claim 4 or 5, characterized in that The mounting assembly (93) is arranged in parallel along the length direction of the longitudinal beam (92).

7. The apparatus of claim 1, wherein, The front part of the UAV (8) is provided with a breaking hammer.

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